Assignee
HETTRICK MICHAEL C
US·3 granted patents·97 citations·filing 1987–1992
Top patents by PatentIndex Score
3 records- 0175US4776696AOptical system for high resolution spectrometer/monochromatorHETTRICK MICHAEL C·Filed 1987·Granted Oct 11, 1988·38 cites·34 claims
- 0269US5274435AGrating monochromators and spectrometers based on surface normal rotationHETTRICK MICHAEL C·Filed 1992·Granted Dec 28, 1993·38 cites·57 claims
- 0359US4991934AVaried space diffraction grating and in-focus monochromatorHETTRICK MICHAEL C·Filed 1989·Granted Feb 12, 1991·21 cites·33 claims
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